The Fluke 435 three-phase power quality analyzer helps you locate, predict, prevent and troubleshoot problems in three- and single-phase power distribution systems. Troubleshooting is faster with on-screen display of trends and captured events, even while background recording continues. The IEC standards for flicker, harmonics and power quality are built right in to take the guess work out of power quality.
The Fluke 435 offers unique features like AutoTrend, which records everything on the screen automatically; System-Monitor, a quick diagnosis of system performance against user defined limits; Logger Function with multi-parameter logging; and Mains Signaling, measures interference from ripple control signals at specific frequencies. These features help to quickly diagnose problems and build benchmarks for predictive maintenance.
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Expanded voltage configurations with 2 and 2.5 element modes
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Supports GPS time synchronization according to IEC61000-4-30 via optional Fluke GPS430 module.
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Phase angle resolution improved to 0.1º resolution and referenced to L1/A voltage.
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Phase rotation indicator provides clear indication of the phase rotation direction to determine correct connections.
Features:
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Troubleshoot real-time: Analyze the trends using the cursors and zoom tools-even while background recording continues.
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Automatic Transient Mode: Capture 200 kHz waveform data on all phases simultaneously up to 6 kV
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Measure all three phases and neutral: With included four current probes
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System-Monitor: Up to ten power quality parameters on one screen according to EN50160 power quality standard
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View graphs and generate reports: With included analysis software
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Logger function: Configure for any test condition with memory for over 400 parameters at user defined intervals.
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Mains signaling: Measure interference from ripple control signals at specific frequencies
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Inrush mode: For troubleshooting nuisance circuit breaker tripping.
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AutoTrend: Every measurement you see is always automatically recorded, without any setup.
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Fully Class-A compliant: Conduct tests according to the stringent international IEC 61000-4-30 Class-A standard.
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Battery Life: Seven hours operating time per charge on NiMH battery pack
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High safety rating: 600 V CAT IV/1000 V CAT III rated for use at the service entrance
Applications:
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Frontline troubleshooting - quickly diagnose problems on-screen to get your operation back online
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Predictive maintenance - detect and prevent power quality issues before they cause downtime
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Quality of service compliance - validate incoming power quality at the service entrance
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Long-term analysis - uncover hard-to-find or intermittent issues
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Load studies - verify electrical system capacity before adding loads
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Energy assessments - quantify energy consumption before and after improvements to justify energy saving devices.